POLYTEREPHTHALATE-CO-SEBACATE RESIN COMPOSITION - KINGFA SCIENCE & TECHNOLOGY CO

Title:

POLYTEREPHTHALATE-CO-SEBACATE RESIN COMPOSITION

Document Type and Number:

WIPO Patent Application WO/2018/107971

Kind Code:

A1

Abstract:

Disclosed is a polyterephthalate-co-sebacate resin composition, comprising the following components: a. a polyterephthalate-co-sebacate; and b. an alkane. The alkane is selected from at least one of hexadecane, heptadecane, octadecane, nonadecane, and eicosane; and the weight content of the alkane is 5 ppm - 1000 ppm based on the total weight of the polyterephthalate-co-sebacate resin composition. In the present invention, by adding the alkane and controlling the content of the alkane in the composition within the range of 5 ppm - 1000 ppm, not only can the polyterephthalate-co-sebacate resin have a significantly improved film-blowing property, the film thickness range thereof is < 0.3 μm and the relative deviation of film thickness is < 2.0%, guaranteeing the bubble stability and the continuity of film-blowing, and also the phenomenon of disengaging an ink from a film material during a printing process does not occur in the film material, and the phenomenon of adhesion of excessive ink to the film material also does not occur, so that the thin film exhibits a good printing performance.

Inventors:

WANG WEIWEI (CN)
YUAN ZHIMIN (CN)
CAI TONGMIN (CN)
HUANG XIANBO (CN)
ZENG XIANGBIN (CN)
YUAN RENXU (CN)
GUO ZHILONG (CN)
TANG MEIJUN (CN)

Application Number:

PCT/CN2017/113753

Publication Date:

June 21, 2018

Filing Date:

November 30, 2017

Export Citation:

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Assignee:

KINGFA SCIENCE & TECHNOLOGY CO (CN)
ZHUHAI WANGO CHEM CO LTD (CN)

International Classes:

C08L67/02; C08K5/01

Foreign References:

CN105585826A	2016-05-18
CN105585823A	2016-05-18
CN105713356A	2016-06-29
US20100317772A1	2010-12-16

Other References: